Product Description

Upgrading your MS1 or MS2 to the latest MS3 has never been easier with this processor replacement! We’ve packaged the MS3 daughter board with 2 of the 40 pin sockets, so it will match up with our cases (required for upgrade) which have cutouts for the SD card and USB adapter. Simply unplug your MS2 daughterboard and plug in the MS3, insuring there is a total of 2 40-pin sockets in between the socket on the board and the header on the MS3 daughterboard. If upgrading from MS1, you’ll also need to add the MS2 jumpers and may need to change some of your input and output pins. See this page for more information. MS3 daughter cards are for use only with genuine Bowling & Grippo MegaSquirt mainboard PCBs. The MS3 daughter card on its offers these features:

CANBus communications for interface with GPIO Board, IO Extender, or other devices

Staged injection

Native support for many different OEM trigger patterns

The MS3 also provides a starting point for even more expansion. You will be able to connect the pin headers on this board to additional hardware, such as the MS3X board or other cards to enable features like these:

1 review for MegaSquirt-III Daughterboard Kit

5 out of 5

John – April 28, 2016:

I purchased this with the 3x expander board and pigtails for a EZ30D in a wrx. Once I fixed all my wiring errors it fired up on the factory trigger wheels. This is the city MS install first MS3X. It really makes expansion very easy. Great product.